
Days with My Stepsister
On AT-X
A tender, introspective romance about two emotionally guarded teenagers navigating the ambiguous boundary between familial and romantic love as they heal from their parents' divorces.
When his father remarries, Yuta Asamura winds up sharing a roof with his new stepsister, Saki Ayase, the hottest girl in his grade. Carrying the scars of their parents’ troubled divorces, they vow to maintain a respectful distance. But what starts as cautious camaraderie blossoms into something deeper from shared experiences. Is it admiration, familial love, or something more?
Clusters
Where to watch
- StreamCrunchyroll
- BuyApple TV Store, Amazon Video
Questions people ask
Is Days with My Stepsister violent? Barely. Less violent than 89% of series.
Does Days with My Stepsister leave you hopeful? Yes. More hopeful than 81% of series.
Is Days with My Stepsister easy watching? Yes. More comforting than 79% of series.
Is Days with My Stepsister scary? Barely. Less frightening than 76% of series.
Is Days with My Stepsister sad? Somewhat. More sad than 72% of series.
These describe how the series comes across across its whole run, compared with other well-known series. They are not a content list — nothing here was counted or checked episode by episode, so for age-suitability or specific content use a classification board or a dedicated content-warning service.
Cinnamon Score
How much this series gives you that nothing else will, and whether it delivers.
You have seen this shape before.
How unlike any other series this one feels
How much more it delivers than it promises
How much audiences actually like it
Ensemble











Like Days with My Stepsister
Nearest across the full emotional profile.
Same Mood as Days with My Stepsister
Nearest on what's most distinctive about this one.
Like Days with My Stepsister, But Darker
Similar, pushed toward heavier and more intense.
Like Days with My Stepsister, But Lighter
Similar, pushed toward warmer and easier.
Like Days with My Stepsister, But Less Popular
Same territory, far fewer people have seen it.

















































